# Kronobat HD-125.0 · Truck battery 12V 125Ah 720A

![Kronobat HD-125.0 · Truck battery 12V 125Ah 720A](https://bateriasonline.es/1843-home_default/kronobat-hd-125-0.jpg)

> Kronobat HD-125.0: 125 Ah truck battery, 720 A (EN), 349×175×290 mm, positive terminal on the right.

**Category:** [Truck, commercial and agricultural vehicle batteries](https://bateriasonline.es/en/truck-agricultural-batteries) → [Kronobat](https://bateriasonline.es/en/kronobat-batteries)

- **Canonical URL**: https://bateriasonline.es/en/kronobat-hd-125-0
- **Language**: en
- **Brand**: Kronobat
- **Reference**: BOL-KRONOBAT-HD-125.0
- **MPN**: HD-125.0
- **Price**: 139,36 € (VAT incl., Spain)
- **Last updated**: 2026-10-27

## Technical specifications

| Feature | Value |
|---|---|
| Brand | Kronobat |
| Range | PROMOTIVE STANDARD |
| Application | Trucks and commercial vehicles |
| Technology | Lead-acid |
| Voltage | 12 V |
| Capacity | 125 Ah |
| Cold cranking amps (EN) | 720 A |
| Length | 349 mm |
| Width | 175 mm |
| Height | 290 mm |
| Weight | 31.22 kg |
| Polarity | Positive terminal on the right |

## Quick description

The Kronobat HD-125.0 is a truck battery with 12 V, 125 Ah and 720 A cold cranking current, measuring 349 × 175 × 290 mm, with the positive terminal on the right.

## Description

## Where the Kronobat HD-125.0 fits

The Kronobat HD-125.0 turns heavy diesel engines and powers cabs with high consumption. It is built to resist constant vibration and long shifts.
The HD-125.0 belongs to the Kronobat PROMOTIVE STANDARD range. [See all Kronobat batteries](https://bateriasonline.es/en/kronobat-batteries)

## What it means that the HD-125.0 is lead-acid

Inside, the HD-125.0 is classic lead-acid: liquid electrolyte and lead plates. It is a robust, well-known technology with a good capacity-to-price ratio, and still the basis of most cars, trucks and traction equipment.

## Kronobat HD-125.0 vs HD-110.0 and HD-105.9: which one to choose?

Torn between the HD-125.0 and another similar Kronobat? This is what changes:

| Model | Capacity | Cold cranking (EN) | Dimensions (mm) | Positive | Weight |
|---|---|---|---|---|---|
| Kronobat HD-125.0 (this one) | 125 Ah | 720 A | 349 × 175 × 290 | right | 31.22 kg |
| Kronobat HD-110.0 | 110 Ah | 680 A | 347 × 173 × 234 | right | 30.91 kg |
| Kronobat HD-105.9 | 105 Ah | 800 A | 330 × 172 × 240 | – | 24.42 kg |

- Kronobat HD-110.0: 15 Ah less, 40 A less cranking power, a different case (347 × 173 × 234 mm).
- Kronobat HD-105.9: 20 Ah less, 80 A more cranking power, a different case (330 × 172 × 240 mm).

## Equivalents and alternatives to the Kronobat HD-125.0

We have no other battery with exactly the dimensions and polarity of the HD-125.0. Browse the rest of our [truck, commercial and agricultural vehicle batteries](https://bateriasonline.es/en/truck-agricultural-batteries) to compare close options.

## Before ordering the HD-125.0, check this

- The HD-125.0 delivers 720 A cold cranking (EN standard); do not go below what your original battery states.
- Capacity of the HD-125.0: 125 Ah; the same as your current battery or slightly more is fine.
- With the terminals facing you, the positive terminal of the HD-125.0 is on the right.
- Length, width and height of the HD-125.0: 349 × 175 × 290 mm.

## Frequently asked questions about the Kronobat HD-125.0

### HD-125.0 or HD-110.0: which one suits me?

Compared with the HD-125.0, the Kronobat HD-110.0 has 15 Ah less and 40 A less cranking power. The HD-125.0 cranks harder; the HD-110.0 is only a good option if your original battery says 680 A or less. Mind the space: the HD-110.0 measures 347 × 173 × 234 mm.

### How much does the Kronobat HD-125.0 weigh?

31.22 kg, with 125 Ah of capacity. For reference, the Kronobat HD-110.0 (110 Ah) weighs 30.91 kg.

### Which side is the positive terminal on the Kronobat HD-125.0?

On the HD-125.0, the positive terminal is on the right with the terminals facing you: compare it with your current battery, because with reversed polarity the cables will not reach.

### What does HD or vibration resistance mean on a truck battery?

That the plates are fixed to withstand intense vibration (EN 50342 V3/V4). It is essential in construction, agriculture and long-haul transport.

## More batteries to compare with the HD-125.0

- [Other truck, commercial and agricultural vehicle batteries](https://bateriasonline.es/en/truck-agricultural-batteries)
- [The whole Kronobat range](https://bateriasonline.es/en/kronobat-batteries)

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*bateriasonline.es — Batteries and accessories · 2026-11-11*